1. What are the signs that my Cummins ISX engine needs a valve camshaft replacement?

Signs include a sudden engine knock, a drop in engine performance, and reduced horsepower, which could be up to 20% lower than when using a new camshaft.

2. Why is the valve camshaft critical for my Cummins ISX engine?

The valve camshaft controls the timing of the engine’s valve system, directly impacting engine performance, power, and fuel efficiency. A worn camshaft can reduce horsepower and engine efficiency.

3. How does replacing the valve camshaft improve my Cummins ISX engine's performance?

Replacing a worn camshaft restores optimal engine timing, improving horsepower, increasing power output, and boosting overall engine performance.

4. What makes the Cummins ISX valve camshaft from Highway and Heavy Parts a quality choice?

Our camshaft is built to OEM specifications and tolerances, made from billet steel for strength and durability, and thoroughly inspected to ensure a proper fit and finish in your Cummins ISX engine.

5. What warranty comes with the valve camshaft for my Cummins ISX from Highway and Heavy Parts?

The camshaft is backed by a 1-year warranty, providing long-term reliability and peace of mind.

Series 50 Archives

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5015 N Dickenson Rd
Coleman, MI 48618

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Highway and Heavy Parts is in no way associated, sponsored, or affiliated with any OEM manufacturer. Products from Highway and Heavy Parts presented on this website are not to be confused with any of the products or trademarks of any OEM company. All parts listed to fit these manufacturers' models are replacement aftermarket parts. In no way is it implied that the products listed to fit these manufacturer’s models are original equipment parts, rather they are replacement aftermarket parts and accessories.

Detroit Diesel Series 50 Engine Parts

Detroit Diesel Series 60 12.7L, 14L, 11.1L Diesel Timing Gear, New (8929497)

23511772 | Detroit Diesel S50 Rocker Cover Gasket

23516531 | Detroit Diesel S50 Lower to Cylinder Head Gasket

Detroit Diesel Series 50 Inframe Engine Rebuild Kit, New (P028576)

Detroit Diesel Series 60 12.7L, 14L Camshaft Bearing, New (8929690)

Detroit Diesel Series 60 12.7L, 14L Cylinder Liner Kit, New (23531249)

Detroit Diesel Series 60 12.7L, 14L Turbocharger Mounting Nut, New (3818824)

Detroit Diesel Series 60 12.7L, 14L, 11.1L .254mm Connecting Rod Bearing, New (23515582)

Detroit Diesel Series 60 12.7L, 14L, 11.1L Connecting Rod Bearing, New (23526142)

Detroit Diesel Series 60 12.7L, 14L, 11.1L Connecting Rod Bearing, New (23527065)

Detroit Diesel Series 60 12.7L, 14L, 11.1L Counter Bore Repair Sleeve, New (23525500)

Detroit Diesel Series 60 12.7L, 14L, 11.1L Cylinder Head Bolt Kit, New (640015019)

Parts for the Series 50 Diesel Engine